Inverter

.lib "D:\lib\l0040ll_v1p4_1r.lib" TT

.param SUPPLY=.1V

.param T=10ns

.param dt=.02ns

.temp

.global VDD VSS

.option MEASDGT= post    *MEASDGT=3表示输出结果保留3位有效数字

VVDD VDD  'SUPPLY'

*********** 反相器 ****************

.subckt Inverter

*Inputs

+ in

*Supply

+ VDD GND

*Outputs

+ out

XP1 out in VDD  VDD p11ll_ckt  W=200n  L=40n

XN1 out in GND  GND n11ll_ckt  W=120n  L=40n

.ends

********************************************

X_Inverter

*Inputs

+ in

*Supply

+ VDD GND

*Outputs

+ out

+ Inverter 

C_load out  1.5f

*Vin in  PWL(0n 0V,"T-dt" 0V , T SUPPLY , "2*T-dt" SUPPLY, "2*T" 0V , "3*T-dt" 0V)  *--

Vin in  PULSE( SUPPLY "T*0.5" 0n 0n "T*0.5" T)  ＿|￣|＿

*测量语句

.Measure tran V_in find V(in) when V(out)="0.1*SUPPLY" rise=

.Measure tran pwr AVG P(VVDD) From=0ns To="3*T-dt"

.Measure tran Tr trig V(out) val='0.1*SUPPLY' rise=

+                targ V(out) val='0.9*SUPPLY' rise= 

*瞬态扫描语句

.tran .001n "6*T"

*+ sweep monte=

 + sweep SUPPLY .6V .1V .1V

*.print tran V(in) V(out)

.probe v(*)

.end

HSPICE demo

.LIB ".\cmos25_level49.lib" TT

.temp

.plot DC I(M0)

VVSS VSS

VVDS D VSS

VVGS G VSS 0.5

.dc VVDS   0.1 sweep VVGS 0.5 2.5 0.5

M0 D G VSS VSS nmos L=.5u W=.8u

.end